Resource Library

The Center for Science in the Public Interest’s resource library is the place to find primary source material such as fact sheets, legal and regulatory filings, letters to agencies, infographics, and other documents.

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Researchers tested whether gluten matters for people without celiac disease.

In a recent study, researchers gave 20 people with suspected non-celiac gluten sensitivity (NCGS) two muffins a day made with or without gluten (11 grams) for eight days each. The participants were all on gluten-free diets and didn’t know which muffins they were eating.